2 texidoc="Octave duplicate parts of music"
5 upperOne = \notes\relative c'' {
12 upperOctave = \notes <
13 \context Thread=upperOne { \transpose c \upperOne }
14 \context Thread=upperOne {
15 \property Thread.devNullThread = #'allways s1*2
16 \property Thread.devNullThread = #'() s1*2
20 lowerOne = \notes\relative c {
28 \property Thread.devNullThread = #'() s8
29 \property Thread.devNullThread = #'allways s8*7
32 lowerOctave = \notes <
33 \context Thread=lowerOne { \transpose c \lowerOne }
34 \context Thread=lowerOne {
35 \repeat "unfold" 4 { \firstEight }
42 \context Staff=upper <
43 \context Voice=upperOne <
48 \context Staff=lower <
50 \context Voice=lowerOne <